I have an Orion II for sale. It has the ATU. mic, and optional 600 HZ roofing filter. The time base and memory batteries were replaced 5-10-16, so the radio only needs 12 volts and an antenna and it's ready for DXing or contesting. Price is $2200 + shipping. You can contact me at k3ndm at comcast.net. 73, Barry K3NDM